*{
    margin: 0;
    padding: 0;
}
.content-wrapper{
    padding-bottom: 50px;
    box-sizing: border-box;
}
#base_content{
    position: static;
    z-index: 0;
    margin-top: 0;
}
.container{
    padding-left: 15px;
    padding-right: 15px;
    margin-right: auto;
    margin-left: auto;
}
.row{
    margin-left: -15px;
    margin-right: -15px;
}
.question_title{
    padding-bottom: 10px;
    margin-top: 1.1em;
    overflow: hidden;
}
.question_title h3{
    display: inline-block;
}
.clearfix{
    zoom:1;
}
.btn_group{
    display: inline-block;
    position: relative;
    vertical-align: middle;
    line-height: 66px;
}
.list-group-item img{
    position: relative;
    top:-3px;
}
.list-group-item{
    display: inline-block;
}
.contest-question-info{
    width: 256px;
    margin-left: 10px;
}
.contest-question-info span{
    display: inline-block;
    margin-left: 130px;
}
.topAndTips{
    float: left;
    margin-left: 16%;
    margin-top: 20px;
    background: rgba(0, 0, 0, 0.07);
    border: none;
    border-radius: 5px;
}
.topAndTips>div{
    margin-bottom: 5px;
}

#example{
    margin-top: 20px;
}
#editCode{
    margin-top:40px;
}